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1.
HPB (Oxford) ; 24(9): 1577-1584, 2022 09.
Article in English | MEDLINE | ID: mdl-35459620

ABSTRACT

BACKGROUND: The impact of patient frailty on post-hepatectomy outcomes is not well studied. We hypothesized that patient frailty is a strong predictor of 30-day post-hepatectomy complications. METHODS: The liver-targeted National Surgical Quality Improvement Program (NSQIP) database for 2014-2019 was reviewed. A validated modified frailty index (mFI) was used. RESULTS: A total of 24,150 hepatectomies were reviewed. Worsening frailty was associated with increased incidence of Clavien-Dindo grade IV complications (mFI 0, 1, 2, 3, 4 was 3.9%, 6.3%, 10%, 8.1%, 50% respectively; p < 0.001). Minimally invasive hepatectomies had a lower rate of Clavien-Dindo grade IV complications for non-frail (Laparoscopic: 1%, Robotic: 2.6%, Open: 4.6%; p < 0.001) and frail patients (Laparoscopic: 3%, Robotic: 2.3%, Open: 7.7%; p < 0.001). Frail patients experienced higher incidence of post-hepatectomy liver failure (5.4% vs 4.1% for non-frail; p < 0.001) and grade C liver failure (28% vs 21.1% for non-frail; p = 0.03). Incorporating mFI to Albumin-Bilirubin score (ALBI) improved its ability to predict Clavien-Dindo grade IV complications (AUC improved from 0.609 to 0.647; p < 0.001) and 30-day mortality (AUC improved from 0.663 to 0.72; p < 0.001). CONCLUSION: Worsening frailty correlates with increased incidence of Clavien-Dindo grade IV complications post-hepatectomy, whereas minimally invasive approaches decrease this risk. Incorporating frailty assessment to ALBI improves its ability to predict major postoperative complications and 30-day mortality.


Subject(s)
Frailty , Laparoscopy , Liver Failure , Albumins , Bilirubin , Frailty/complications , Frailty/diagnosis , Hepatectomy/adverse effects , Humans , Laparoscopy/adverse effects , Postoperative Complications/epidemiology , Retrospective Studies , Risk Assessment
2.
J Surg Res ; 215: 231-238, 2017 07.
Article in English | MEDLINE | ID: mdl-28688653

ABSTRACT

BACKGROUND: Functional outcomes after traumatic brain injury (TBI) can be significantly improved by discharge to posthospitalization care facilities. Many variables influence the discharge disposition of the TBI patient, including insurance status, patient condition, and patient prognosis. The literature has demonstrated an ethnic disparity in posthospitalization care referral, with Hispanics being discharged to rehabilitation and nursing facilities less often than non-Hispanics. However, this relationship has not been studied in a Hispanic-majority population, and thus, this study seeks to determine if differences in neurorehabilitation referrals exist among ethnic groups in a predominately Hispanic region. METHODS: This study is a retrospective cohort that includes 1128 TBI patients who presented to University Medical Center El Paso, Texas, between the years 2005 and 2015. The patients' age, sex, race, residence, admission Glasgow Coma Scale (GCS), GCS motor, Injury Severity Score (ISS), hospital and intensive care unit length of stay (LOS), mechanism of injury, and discharge disposition were analyzed in univariate and multivariate models. RESULTS: Our study population had an insurance rate of 55.5%. Insurance status and markers of injury severity (hospital LOS, intensive care unit LOS, ISS, GCS, and GCS motor) were predictive of discharge disposition to rehabilitation facilities. The study population was 70% Hispanic, yet Hispanics were discharged to rehabilitation facilities (relative risk: 0.56, P: 0.001) and to long-term acute care/nursing facilities (relative risk: 0.35, P < 0.0001) less than non-Hispanics even after LOS, ISS, ethnicity, insurance status, and residence were adjusted for in multivariate analysis. CONCLUSIONS: This study suggests that patients of different ethnicities but comparable traumatic severity and insurance status receive different discharge dispositions post-TBI even in regions in which Hispanics are the demographic majority.


Subject(s)
Brain Injuries, Traumatic/rehabilitation , Healthcare Disparities/ethnology , Hispanic or Latino , Patient Discharge/statistics & numerical data , Referral and Consultation/statistics & numerical data , Rehabilitation Centers/statistics & numerical data , Skilled Nursing Facilities/statistics & numerical data , Adolescent , Adult , Aged , Brain Injuries, Traumatic/ethnology , Female , Humans , Logistic Models , Male , Middle Aged , Retrospective Studies , Texas , Young Adult
3.
BMC Public Health ; 15: 724, 2015 Jul 30.
Article in English | MEDLINE | ID: mdl-26223781

ABSTRACT

BACKGROUND: Hispanics, particularly men of Mexican origin, are more likely to engage in heavy drinking and experience alcohol-related problems, but less likely to obtain treatment for alcohol problems than non-Hispanic men. Our previous research indicates that heavy-drinking Hispanics who received a brief motivational intervention (BMI) were significantly more likely than Hispanics receiving standard care to reduce subsequent alcohol use. Among Hispanics who drink heavily the BMI effectively reduced alcohol use but did not impact alcohol-related problems or treatment utilization. We hypothesized that an adapted BMI that integrates cultural values and addresses acculturative stress among Hispanics would be more effective. METHODS/DESIGN: We describe here the protocol for the design and implementation of a randomized (approximately 300 patients per condition) controlled trial evaluating the comparative effectiveness of a culturally adapted (CA) BMI in contrast to a non-adapted BMI (NA-BMI) in a community hospital setting among men of Mexican origin. Study participants will include men who were hospitalized due to an alcohol related injury or screened positive for heavy drinking. By accounting for risk and protective factors of heavy drinking among Hispanics, we hypothesize that CA-BMI will significantly decrease alcohol use and alcohol problems, and increase help-seeking and treatment utilization. DISCUSSION: This is likely the first study to directly address alcohol related health disparities among non-treatment seeking men of Mexican origin by comparing the benefits of a CA-BMI to a NA-BMI. This study stands to not only inform interventions used in medical settings to reduce alcohol-related health disparities, but may also help reduce the public health burden of heavy alcohol use in the United States. TRIAL REGISTRATION: Trial registration clinicaltrials.gov identifier NCT02429401; Registration date: April 28, 2015.


Subject(s)
Alcohol Drinking/ethnology , Alcohol Drinking/therapy , Alcohol-Related Disorders/ethnology , Alcohol-Related Disorders/therapy , Mexican Americans , Motivational Interviewing/methods , Cultural Competency , Hispanic or Latino , Humans , Male , Mass Screening , Motivation , Research Design , United States
4.
J Trauma Acute Care Surg ; 95(2): 276-284, 2023 08 01.
Article in English | MEDLINE | ID: mdl-36872517

ABSTRACT

ABSTRACT: The US-Mexico border is the busiest land crossing in the world and faces continuously increasing numbers of undocumented border crossers. Significant barriers to crossing are present in many regions of the border, including walls, bridges, rivers, canals, and the desert, each with unique features that can cause traumatic injury. The number of patients injured attempting to cross the border is also increasing, but significant knowledge gaps regarding these injuries and their impacts remain. The purpose of this scoping literature review is to describe the current state of trauma related to the US-Mexico border to draw attention to the problem, identify knowledge gaps in the existing literature, and introduce the creation of a consortium made up of representatives from border trauma centers in the Southwestern United States, the Border Region Doing Research on Trauma Consortium. Consortium members will collaborate to produce multicenter up-to-date data on the medical impact of the US-Mexico border, helping to elucidate the true magnitude of the problem and shed light on the impact cross-border trauma has on migrants, their families, and the US health care system. Only once the problem is fully described can meaningful solutions be provided.


Subject(s)
Delivery of Health Care , Trauma Centers , Humans , United States/epidemiology , Mexico/epidemiology , Multicenter Studies as Topic
5.
Rev Panam Salud Publica ; 31(5): 427-34, 2012 May.
Article in English | MEDLINE | ID: mdl-22767044

ABSTRACT

OBJECTIVE: To compare demographics and motivations for falls from bridges at the United States-Mexico border and in El Paso County, Texas, and to analyze injuries and injury patterns to support intentionality and to provide treatment recommendations. METHODS: A retrospective observational review was conducted of hospital admissions to a trauma center after falls from bridges from 1995 to 2009. Statistical methods used were chi-square testing, T-test for means comparison, univariate correlations, and regression analysis. RESULTS: Of the 97 evaluated patients, 81.4% fell from U.S.-Mexico border bridges, including one patient who fell from a railway bridge; 74.7% of those falling from border bridges had a non-U.S. address, contrasting with 22.2% of those who fell within the United States. Falls over the border were associated with more immigration-related motivations and fewer suicide attempts. Injuries included lower extremities in 76 (78.4%) and thoracolumbar spine in 27 (27.8%) patients; 16 patients with a thoracolumbar spine fracture (59.3%) also had a lower extremity injury. Mean hospital length of stay was 7.2 days. Mean injury severity score was 8.45 (range 1-43). Age, injury severity score, and pelvic fracture increased the hospital length of stay. CONCLUSIONS: Patients fell while emigrating-immigrating based on residence and motivating factors. A dyad of lower extremity and thoracolumbar spine injuries coincided in 59.3% of those with a thoracolumbar spine injury; thoracolumbar spine imaging of patients evaluated after falls from bridges is recommended. Proposed prevention strategies include posting signs on bridges and installing catch-net safety barriers.


Subject(s)
Accidental Falls/statistics & numerical data , Brain Injuries/epidemiology , Environment Design/statistics & numerical data , Spinal Fractures/epidemiology , Wounds and Injuries/epidemiology , Adolescent , Adult , Aged , Chi-Square Distribution , Emigration and Immigration , Female , Humans , Injury Severity Score , Length of Stay , Linear Models , Male , Mexico/epidemiology , Middle Aged , Motivation , Retrospective Studies , United States/epidemiology , Young Adult
6.
Angiology ; 73(6): 497-507, 2022 07.
Article in English | MEDLINE | ID: mdl-34990310

ABSTRACT

Thoracic aortic injury (TAI) is a leading cause of death in blunt chest trauma. Motor vehicle collisions are the commonest cause, and most patients die before receiving medical attention. Survivors who make it to the hospital also typically have other debilitating injuries with high morbidity. It is imperative to understand the nature of these injuries and implement current management strategies to improve patient outcomes. A literature review on contemporary management strategies on blunt thoracic aortic injuries was performed to evaluate the available evidence using online databases (PubMed and Google Scholar). We found that there has been an improved survival owing to the current advancement in diagnostic modalities, the use of contrast-enhanced computed tomography angiography, and contemporary management techniques with an endovascular approach. However, careful assessment of patients and a multidisciplinary effort are necessary to establish an accurate diagnosis. Minimal aortic injuries (intimal tear and aortic hematoma) can be managed medically with careful monitoring of disease progression with imaging. Endovascular approaches and delayed intervention are key strategies for optimal management of high-grade TAI.


Subject(s)
Endovascular Procedures , Thoracic Injuries , Vascular System Injuries , Wounds, Nonpenetrating , Aorta, Thoracic/diagnostic imaging , Aorta, Thoracic/injuries , Humans , Retrospective Studies , Thoracic Injuries/diagnostic imaging , Thoracic Injuries/therapy , Treatment Outcome , Vascular System Injuries/diagnostic imaging , Vascular System Injuries/therapy , Wounds, Nonpenetrating/diagnostic imaging , Wounds, Nonpenetrating/therapy
7.
Pancreas ; 51(3): 282-287, 2022 03 01.
Article in English | MEDLINE | ID: mdl-35584387

ABSTRACT

OBJECTIVES: During the last decades, significant progress has been made in the management of patients with pancreatic neuroendocrine tumors (pNETs). It is unclear how the type of the treating health care facility alters patient outcomes. METHODS: Data from pNETs reported to the National Cancer Database between 2004 and 2016 were examined. Types of institutions were as follows: academic/research cancer program (ARP), comprehensive community cancer program (CCCP), integrated network cancer program (INCP), and community cancer program (CCP). RESULTS: A total of 17,887 patients with pNETs were analyzed. Treatment at ARPs was significantly associated with receipt of surgery (ARP, 61.9%; CCCP, 45.6%; CCP, 29.9%; INCP, 55.5%; P < 0.001), both for patients with very early tumors ≤2 cm (ARP, 74.7%; CCCP, 66.5%; CCP, 52.4%; INCP, 71.6%; P < 0.001) and for patients with liver metastases (ARP, 21.3%; CCCP, 10.6%; CCP, 5%; INCP, 16.8%; P < 0.001). Treatment at ARPs was associated with improved survival (median overall survival: ARP, 91 mo; CCCP, 47 mo; CCP, 24.5 mo; INCP, 72 mo; P < 0.001). CONCLUSIONS: Treatment of pNETs at academic/research programs is associated with more frequent resections and best survival outcomes. This survival benefit exists for early and late stages and after adjusting for known cofactors.


Subject(s)
Neuroectodermal Tumors, Primitive , Neuroendocrine Tumors , Pancreatic Neoplasms , Carbonyl Cyanide m-Chlorophenyl Hydrazone , Health Facilities , Humans , Neuroendocrine Tumors/surgery , Pancreatic Neoplasms/surgery , Retrospective Studies
8.
J Trauma Nurs ; 18(4): 197-201, 2011.
Article in English | MEDLINE | ID: mdl-22157526

ABSTRACT

An electronic dashboard can enhance compliance with a specific checklist of indicators with daily management of injured patients in a trauma intensive care unit effectively. A performance management electronic dashboard monitored 24 indicators in the trauma intensive care unit over a 3-year period. Over a 3-year period, utilization of the electronic dashboard improved from 64% to 100% and mean compliance rose from 94.8% to 97.4%. Implementation of an electronic dashboard enhances compliance in managing trauma patients in a sustainable manner, allows immediate correction of deficiencies, monitors trends, and facilitates performance improvement/patient safety initiatives of a trauma program.


Subject(s)
Checklist , Critical Care/standards , Intensive Care Units/organization & administration , Outcome Assessment, Health Care/methods , Wounds and Injuries/nursing , Electronic Data Processing/standards , Female , Health Care Surveys , Humans , Male , Professional Competence , Quality Improvement , Trauma Centers/organization & administration , United States
9.
Pancreas ; 50(10): 1422-1426, 2021.
Article in English | MEDLINE | ID: mdl-35041342

ABSTRACT

OBJECTIVE: Academic centers report better outcomes for pancreatic ductal adenocarcinoma. We hypothesized that treatment outcomes for mucinous cysts differ according to institution type. METHODS: Using the National Cancer Data Base, we analyzed data on patients with mucinous cystic neoplasms (MCNs) and intraductal papillary mucinous neoplasms (IPMNs). RESULTS: Of 3278 identified patients, 2622 (80%) had IPMNs and 656 (20%) had MCNs. While most academic/research programs (ARCPs, 84.9%) treated more than 10 patients/year, this was true for only 59% of integrated network cancer programs, 37.3% of comprehensive community cancer programs, and 0% of community cancer programs (P < 0.001). Surgery was used more often in ARCPs and for smaller tumors. The ARCPs had higher rates of margin negative resections with retrieval of 15 or more nodes with the lowest 30- and 90-day mortality rates. The median overall survival was better in ARCPs (110.3 months) than comprehensive community cancer programs (75.1 mo), community cancer programs (75.1 mo), or integrated network cancer programs (100.8 mo, P < 0.001). CONCLUSIONS: Treatment of MCNs and IPMNs of the pancreas at academic centers is associated with a higher probability of pancreatectomy, disease identification in a noninvasive stage, and better overall survival. Centralization of care for mucinous pancreatic cysts will lead to improved outcomes.


Subject(s)
Health Facilities/classification , Pancreatic Intraductal Neoplasms/complications , Treatment Outcome , Aged , Cohort Studies , Female , Health Facilities/statistics & numerical data , Humans , Male , Middle Aged , Pancreatic Intraductal Neoplasms/mortality , Retrospective Studies
10.
Acta Cytol ; 54(6): 1123-6, 2010.
Article in English | MEDLINE | ID: mdl-21428159

ABSTRACT

BACKGROUND: To the best of our knowledge, there are currently no recorded cytologic features of any effusion from rheumatoid peritonitis showing cytologic findings linked to rheumatoid pleural disease, although rheumatoid nodules have been described in the peritoneum. CASE: A 75-year-old man with longstanding, poorly controlled rheumatoid arthritis was seen in our hospital after a motor vehicle collision. Computed tomography showed free fluid in the abdominal cavity. Laparoscopic examination revealed a large amount of nonhemorrhagic ascitic fluid and no traumatic intraabdominal injuries. Abdominal and peritoneal surfaces appeared completely normal. The ascitic fluid was aspirated through the laparoscope and sent for cytologic examination. Cytospin preparations revealed histiocytes and loosely cohesive clusters of small cytologically bland epithelioid cells amid acute inflammatory cells and granular necrotic debris. Cell block material displayed transected fibroconnective tissue fragments lined by hyperplastic mesothelium with squamous metaplasia. Immunohistochemical studies revealed that the mesothelial cells were positive for calretinin, cytokeratin 5/6, and p63. CONCLUSION: The ascites was attributed to peritoneal disease from rheumatoid arthritis, based on the cytologic findings, immuno-profile, exclusion of other possible causes (i.e., cirrhosis, nephrotic syndrome, protein-losing enteropathy, or drugs), and patient's clinical setting.


Subject(s)
Arthritis, Rheumatoid/pathology , Ascites/pathology , Peritoneal Diseases/pathology , Aged , Arthritis, Rheumatoid/complications , Arthritis, Rheumatoid/metabolism , Ascites/complications , Ascites/metabolism , Calbindin 2 , Histiocytes/pathology , Humans , Incidental Findings , Keratin-5/metabolism , Keratin-6/metabolism , Laparoscopy , Male , Membrane Proteins/metabolism , Peritoneal Diseases/complications , Peritoneal Diseases/metabolism , S100 Calcium Binding Protein G/metabolism
11.
Travel Med Infect Dis ; 7(1): 30-4, 2009 Jan.
Article in English | MEDLINE | ID: mdl-19174298

ABSTRACT

BACKGROUND: El Paso, Texas and Ciudad Juarez, Mexico comprise the largest U.S./Mexico border population. METHODS: Bacterial samples were collected from two hospitals in El Paso and two in Ciudad Juarez and transported to a reference microbiology laboratory in El Paso for microbial identification and antimicrobial susceptibility testing according to NCCLS standards. The presence of the MecA gene, and the prevalence of both the SSCmec IV element and the Panton-Valentine leukocidin were investigated by PCR in all MRSA isolates. RESULTS: A total of 201 isolates in El Paso and 128 in Ciudad Juarez of Staphylococcus aureus were identified, of those, MRSA were significantly more prevalent in El Paso than in Ciudad Juarez [89 (44.3%) versus 10 (7.8%) respectively (p<0.0001)]. Thirty one (35%) of MRSA strains isolated in El Paso were community associated. CONCLUSION: Significantly higher prevalence of MRSA infections was documented in El Paso compared to Ciudad Juarez.


Subject(s)
Anti-Bacterial Agents/pharmacology , Methicillin-Resistant Staphylococcus aureus/isolation & purification , Staphylococcal Infections/microbiology , Anti-Bacterial Agents/therapeutic use , Bacterial Toxins/genetics , Community-Acquired Infections/drug therapy , Community-Acquired Infections/epidemiology , Community-Acquired Infections/microbiology , DNA, Bacterial/chemistry , DNA, Bacterial/genetics , Drug Resistance, Bacterial/genetics , Exotoxins/genetics , Hospitalization , Humans , Leukocidins/genetics , Methicillin-Resistant Staphylococcus aureus/genetics , Methicillin-Resistant Staphylococcus aureus/pathogenicity , Mexico/epidemiology , Microbial Sensitivity Tests , Prevalence , Respiratory Tract Infections/drug therapy , Respiratory Tract Infections/epidemiology , Respiratory Tract Infections/microbiology , Risk Factors , Soft Tissue Infections/drug therapy , Soft Tissue Infections/epidemiology , Soft Tissue Infections/microbiology , Staphylococcal Infections/drug therapy , Staphylococcal Infections/epidemiology , Staphylococcal Skin Infections/drug therapy , Staphylococcal Skin Infections/epidemiology , Staphylococcal Skin Infections/microbiology , Texas/epidemiology
12.
J Trauma Nurs ; 15(1): 12-5, 2008.
Article in English | MEDLINE | ID: mdl-18467942

ABSTRACT

PURPOSE: Intermittent pneumatic compression devices provide a safe and attractive means of venous thromboembolism prophylaxis. We hypothesized that intermittent pneumatic compression devices were inadequate prophylaxis secondary to noncompliance. METHODS: This was a prospective double-blind study evaluating compliance with intermittent pneumatic compression devices in nonambulatory adult trauma patients. Compliance was evaluated for the first 3 days of admission. The study consisted of two 3-month stages (before and after hospital personnel education on the importance of venous thromboembolism prophylaxis). FINDINGS: During the first stage, device compliance was 85%, 59%, and 74% in the intensive care unit, surgical ward, and overall, respectively. Following hospital personnel education, device compliance was 82%, 65%, and 77% in the intensive care unit, surgical ward, and overall, respectively. There was no significant difference in compliance between the 2 stages. CONCLUSIONS: With inadequate compliance and the cost attributed with intermittent pneumatic compression devices, other means of venous thromboembolism prophylaxis should be considered first, specifically low-molecular-weight heparin if not contraindicated.


Subject(s)
Intermittent Pneumatic Compression Devices , Multiple Trauma/complications , Nursing Staff, Hospital/education , Thromboembolism/prevention & control , Treatment Refusal/statistics & numerical data , Adult , Clinical Nursing Research , Cost-Benefit Analysis , Double-Blind Method , Education, Nursing, Continuing , Equipment Failure/statistics & numerical data , Female , Health Services Needs and Demand , Humans , Injury Severity Score , Inservice Training , Intermittent Pneumatic Compression Devices/adverse effects , Intermittent Pneumatic Compression Devices/economics , Male , Nursing Education Research , Patient Selection , Prospective Studies , Risk Factors , Texas , Thromboembolism/etiology , Trauma Centers , Treatment Outcome , Treatment Refusal/psychology
13.
Am Surg ; 84(3): 334-337, 2018 Mar 01.
Article in English | MEDLINE | ID: mdl-29559045

ABSTRACT

We sought to determine whether simulation-based medical education using Trauma Evaluation and Management® (TEAM®) training module contributes to a positive impression of resident and faculty teaching. Qualitative and quantitative data regarding medical students' experience of TEAM® training and their interaction with instructors were collected using anonymous surveys after the completion of the training module. A combination of yes or no responses, as well as classification of student confidence and perceptions on the utility of TEAM® training obtained using Likert-type scales, was evaluated. Qualitative data regarding student perceived strengths and weaknesses of this training and their perception of the quality of teaching were collected and analyzed. Most of the students felt the quality of teaching was better when compared with clinical settings, with 91 per cent of the respondents who provided additional feedback stating that residents were better teachers in the simulated setting. The application of TEAM® training in the surgical clerkship curriculum provides an environment to foster high-quality resident-led education.


Subject(s)
Attitude of Health Personnel , Clinical Clerkship/methods , Internship and Residency/methods , Simulation Training , Students, Medical , Teaching/standards , Adult , Female , Humans , Male , Simulation Training/standards , Traumatology/education
14.
Injury ; 49(7): 1358-1364, 2018 Jul.
Article in English | MEDLINE | ID: mdl-29789136

ABSTRACT

INTRODUCTION: The United States-Mexico border is perceived as dangerous by the media and current political leaders. Hispanic ethnicity, low socioeconomic status, male gender and adolescent age have previously been identified as risk factors for penetrating trauma (PT). METHODS: A retrospective review of PT was performed in a border region. Children 0-17 years old, admitted to the region's only level I trauma center between 2001 and 2016 were included. Standardized morbidity ratio was used to compare observed to expected morbidity. RESULTS: There were 417 PT admissions. 197 (47%) were non-accidental, 34 (8%) suicide attempts and 186 (45%) accidental. There were 12 homicides, 7 suicides and no accidental deaths. The region contains over 280,000 children, thus yielding a homicide rate of 0.26 per 100,000. The U.S. pediatric homicide rate was 2.6-4.0 over this period. Adolescents 13-17 years old accounted for 237 (57%) admissions, 152 (78%) of non-accidental admissions and 12 (63%) deaths. Most admissions (N = 321, 77%) and 15 of the deaths (79%) were males. Non-accidental injuries were more frequent in ZIP codes associated with low incomes. Hispanic patients accounted for 173 (88%) of non-accidental trauma. However, 40 (20%) non-accidental injuries occurred in Mexico and 157 (80%) injuries occurred in an 82% Hispanic region. Therefore, the standardized morbidity ratio for Hispanic ethnicity was 1.048 (CL 0.8-1.2, P = 0.6). CONCLUSION: On the United States-Mexico border, the pediatric homicide rate was less than 1/10 the national average. Male adolescents are at risk for non-accidental PT. In a Hispanic majority population, Hispanic ethnicity was not a risk factor for PT. It is possible that economic disparity, rather than race/ethnicity, is a risk factor for PT.


Subject(s)
Accidents/statistics & numerical data , Cause of Death/trends , Hispanic or Latino , Homicide/statistics & numerical data , Violence/statistics & numerical data , Wounds, Penetrating/epidemiology , Adolescent , Age Distribution , Child , Emigration and Immigration , Female , Hispanic or Latino/statistics & numerical data , Humans , Male , Mass Media , Mexico/epidemiology , Population Surveillance , Retrospective Studies , Risk Factors , United States/epidemiology , Violence/ethnology
15.
Article in English | MEDLINE | ID: mdl-27215215

ABSTRACT

Anticoagulation therapy is indicated for management of various clinical conditions to prevent adverse events and introduction of direct oral anticoagulants (DOACs) has ushered in a new era in anticoagulation therapy. Major advantages of DOACS include fewer drug interactions and that they do not need periodic monitoring. Several patients who were not on anticoagulation before due to older age, polypharmacy/drug interaction concerns, and logistics of periodic monitoring are now on anticoagulation with DOACs. Despite their many advantages, a challenge while prescribing DOACs is very limited availability of specific reversal agents and lack of understanding or guidance about the treatment strategy in case of major life threatening bleeding or need for urgent surgery. So far only one reversal agent has been approved by the Food and Drug Administration (FDA), idarucizumab for one of the DOACs i.e., dabigatran. Several other reversal agents are under final phases of development such as andexanet alfa and PER977 (ciraparantag) and will help in developing specific strategies for reversal of these agents. In this article, we review current strategies to manage bleeding with DOACs and provide guidance to clinicians of inhibiting LF activity in vitro and in cells, as well as in animal models of anthrax infection.


Subject(s)
Anticoagulants/adverse effects , Blood Coagulation/drug effects , Cardiovascular Diseases/drug therapy , Hemorrhage/chemically induced , Hemorrhage/prevention & control , Administration, Oral , Animals , Antibodies, Monoclonal, Humanized/therapeutic use , Anticoagulants/administration & dosage , Anticoagulants/therapeutic use , Antifibrinolytic Agents/therapeutic use , Arginine/analogs & derivatives , Arginine/therapeutic use , Blood Coagulation Factors/therapeutic use , Cardiovascular Diseases/prevention & control , Dabigatran/administration & dosage , Dabigatran/adverse effects , Dabigatran/therapeutic use , Factor Xa/therapeutic use , Factor Xa Inhibitors/administration & dosage , Factor Xa Inhibitors/adverse effects , Factor Xa Inhibitors/therapeutic use , Humans , Models, Molecular , Piperazines/therapeutic use , Recombinant Proteins/therapeutic use
16.
J Emerg Trauma Shock ; 10(3): 140-145, 2017.
Article in English | MEDLINE | ID: mdl-28855777

ABSTRACT

BACKGROUND: Renal trauma in the pediatric population is predominately due to blunt mechanism of injury. Our purpose was to determine the associated injuries, features, incidence, management, and outcomes of kidney injuries resulting from blunt trauma in the pediatric population in a single level I trauma center. METHODS: This was a retrospective chart and trauma registry review of all pediatric blunt renal injuries at a regional level I trauma center that provides care to injured adults and children. The inclusion dates were January 2001-June 2014. RESULTS: Of 5790 pediatric blunt trauma admissions, 68 children sustained renal trauma (incidence: 1.2%). Only two had nephrectomies (2.9%). Five renal angiograms were performed, only one required angioembolization. Macroscopic hematuria rate was significantly higher in the high-grade injury group (47% vs. 16%; P = 0.031). Over half of the patients had other intra-abdominal injuries. The liver and spleen were the most frequently injured abdominal organs. CONCLUSION: Blunt renal trauma is uncommon in children and is typically of low American Association for the Surgery of Trauma injury grade. It is commonly associated with other intra-abdominal injuries, especially the liver and the spleen. The nephrectomy rate in pediatric trauma is lower compared to adult trauma. Most pediatric blunt renal injury can be managed conservatively by adult trauma surgeons.

17.
J Emerg Trauma Shock ; 10(2): 60-63, 2017.
Article in English | MEDLINE | ID: mdl-28367009

ABSTRACT

BACKGROUND: Due to the high incidence of thromboembolic events (deep venous thrombosis [DVT] and pulmonary embolus [PE]) after injury, many trauma centers perform lower extremity surveillance duplex ultrasounds. We hypothesize that trauma patients are at a higher risk of upper extremity DVTs (UEDVTs) than lower extremity DVTs (LEDVTs), and therefore, all extremities should be evaluated. MATERIALS AND METHODS: A retrospective chart and trauma registry review of Intensive Care Unit trauma patients with upper and LEDVTs detected on surveillance duplex ultrasound from January 2010 to December 2014 was carried out. Variables reviewed were age, gender, injury severity score, injury mechanism, clot location, day of clot detection, presence of central venous pressure catheter, presence of inferior vena cava filter, mechanical ventilation, and fracture. RESULTS: A total of 136 patients had a DVT in a 5-year period: upper - 71 (52.2%), lower - 61 (44.9%), both upper and lower - 4 (2.9%). Overall, 75 (55.2%) patients had a UEDVT. Upper DVT vein: Brachial (62), axillary (26), subclavian (11), and internal jugular (10). Lower DVT vein: femoral (58), popliteal (14), below knee (4), and iliac (2). 10.3% had a PE: UEDVT - 5 (6.7%) and LEDVT - 9 (14.8%) P = 0.159. CONCLUSIONS: The majority of the DVTs in the study were in the upper extremities. For trauma centers that aggressively screen the lower extremities with venous duplex ultrasound, surveillance to include the upper extremities is warranted.

18.
JSLS ; 21(4)2017.
Article in English | MEDLINE | ID: mdl-29279662

ABSTRACT

BACKGROUND AND OBJECTIVES: Internal hernia (IH) after gastric bypass can be a life-threatening complication. Obstruction presents acutely or as chronic relapses, with symptoms of abdominal pain, nausea, and vomiting. Early detection and exploration of IH as the cause of small bowel obstruction (SBO) is critical in this surgical emergency and can reduce morbidity and mortality. We conducted a retrospective review of laparoscopic Roux-en-Y bypass (LRYGB) records to determine the specificity and sensitivity of computed tomography (CT) in identifying postoperative IH. METHODS: Records of 550 patients who underwent antecolic antegastric laparoscopic Roux-en-Y gastric bypass (LRYGB) surgery over a 5-year period (2010-2014) were retrospectively reviewed for complications. Our study population comprised patients who returned with signs and symptoms of obstruction who underwent CT imaging followed by laparoscopic exploration. RESULTS: Thirty-four patients were found to have obstruction on CT scan at ≥6 weeks after LRYGB. Six (17.7%) were found to have IH by preoperative CT imaging before laparoscopic exploration. Of the 6 patients identified to have IH before exploration, 4 (28%) had consistent findings at operation, yielding a sensitivity of 28.6% and specificity of 90.0%. Operative findings identified other causes of SBO: adhesions (n = 17), IH (n = 14), jejunojejunostomy stenosis (n = 2), and phytobezoar (n = 1). CONCLUSIONS: IH after LRYGB is difficult to detect. Our study found CT to have a low sensitivity but a high specificity in detecting IH. Therefore, laparoscopic exploration continues to be the best diagnostic and therapeutic intervention for this complication.


Subject(s)
Gastric Bypass/adverse effects , Hernia, Abdominal/diagnostic imaging , Hernia, Abdominal/etiology , Incisional Hernia/diagnostic imaging , Laparoscopy/adverse effects , Tomography, X-Ray Computed , Abdominal Pain/etiology , Adult , Female , Humans , Incisional Hernia/etiology , Intestinal Obstruction/diagnosis , Intestinal Obstruction/etiology , Intestine, Small/surgery , Male , Middle Aged , Obesity, Morbid/surgery , Reproducibility of Results , Retrospective Studies , Young Adult
19.
J Neurol Surg Rep ; 78(1): e53-e58, 2017 Jan.
Article in English | MEDLINE | ID: mdl-28321388

ABSTRACT

Atlanto-occipital dislocation (AOD) is an injury with high morbidity and mortality. We present a case of survival of a pediatric patient with the diagnoses of AOD, retroclival hematoma, and resulting hydrocephalus. The patient's cervical spine was stabilized until occipital-cervical fusion provided definitive treatment, and the hydrocephalus was treated with a ventriculostomy. The patient survived with no neurological deficits. A better understanding and awareness of the radiologic criteria of AOD will lead to earlier recognition of AOD and improved outcomes, even in the presence of complications from AOD. Surgical fixation should be used for definitive treatment of injuries with AOD.

20.
Int J Surg Case Rep ; 22: 94-7, 2016.
Article in English | MEDLINE | ID: mdl-27077698

ABSTRACT

INTRODUCTION: Cecal bascule is a rare cause of intestinal obstruction associated with upward and anterior folding of the ascending colon. We report three patients who presented with spinal cord injury complicated with a cecal bascule. Diagnosis and management of cecal bascule is discussed. PRESENTATION OF CASES: Patient 1: 59-year-old male sustained a traumatic brain injury and cervical spinal cord injury after a motorcycle crash. He had abdominal distension and the diagnosis of cecal bascule was made. Cecopexy was performed. Patient 2: 51-year-old male sustained an unstable C7 vertebral fracture with a cord contusion and quadriplegia after a diving incident. After an unsuccessful medical management of the colonic distension, the patient was taken for a laparotomy and cecal bascule was found. A cecostomy and a cecopexy were performed. Patient 3: 63-year-old male was transferred after a fall. He had diffuse degenerative changes in the thoracic and lumbar spine. He was found to have a perforated cecal bascule. He had a right hemicolectomy with an ileocolic anastomosis. DISCUSSION: We suggest the possibility of spinal cord injury being a risk factor for cecal bascule. Currently, right hemicolectomy is recommended for the treatment of cecal bascule. Cecopexy is also acceptable treatment option for a case in which the patient will be undergoing an operation with an insertion of hardware. CONCLUSION: The diagnosis of cecal bascule should be considered for trauma patients with cecal distention without delay in order to prevent disastrous complications.

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